PSU板進口PSU棒深圳PSU聚砜PSU板進口PSU棒深圳PSU聚砜PSU板進口PSU棒深圳PSU聚砜PSU板進口PSU棒深圳PSU聚砜PSU板進口PSU棒深圳PSU聚砜PSU板進口PSU棒深圳PSU聚砜PSU板進口PSU棒深圳PSU聚砜PSU板進口PSU棒深圳PSU聚砜PSU板進口PSU棒深圳PSU聚砜PSU板進口PSU棒深圳PSU聚砜PSU板進口PSU棒深圳PSU聚砜PSU板進口PSU棒深圳PSU聚砜PSU板進口PSU棒深圳PSU聚砜PSU板進口PSU棒深圳PSU聚砜PSU板進口PSU棒深圳PSU聚砜PSU板進口PSU棒深圳PSU聚砜PSU板進口PSU棒深圳PSU聚砜PSU板進口PSU棒深圳PSU聚砜PSU板進口PSU棒深圳PSU聚砜PSU板進口PSU棒深圳PSU聚砜PSU板進口PSU棒深圳PSU聚砜PSU板進口PSU棒深圳PSU聚砜PSU板進口PSU棒深圳PSU聚砜PSU板進口PSU棒深圳PSU聚砜PSU板進口PSU棒深圳PSU聚砜PSU板進口PSU棒深圳PSU聚砜PSU板進口PSU棒深圳PSU聚砜PSU板進口PSU棒深圳PSU聚砜PSU板進口PSU棒深圳PSU聚砜PSU板進口PSU棒深圳PSU聚砜PSU板進口PSU棒深圳PSU聚砜PSU板進口PSU棒深圳PSU聚砜PSU板進口PSU棒深圳PSU聚砜PSU板進口PSU棒深圳PSU聚砜PSU板進口PSU棒深圳PSU聚砜PSU板進口PSU棒深圳PSU聚砜PSU板進口PSU棒深圳PSU聚砜品名PSU 又名聚砜生產(chǎn)商：德國蓋爾公司 板材： 厚度（6～50㎜）寬1000㎜長2000㎜ 棒材： ￠6~ ￠200㎜*1000㎜ 用途： 微波爐部件，電吹風(fēng)部件，氣體增溫器部件，食品工業(yè)部件.泵輪，醫(yī)藥工業(yè)部件電子絕緣部件。特點： 具有良好的耐熱不形變及受熱不老化的性能（PSU在-100℃到+160℃時保持穩(wěn)定）。 它具有高硬度和剛度，介電絕緣性極佳，極難水解，能抵抗高能射線（可穿過微波） 然而它對刻糟影響敏感，易受極性溶劑（酮，芳香95烴和氯碳酸水）的侵蝕。依照UL94標準，PSU可自熄滅。 缺點： 抗張裂性能一般，易受天氣條件影響。